/*
 * Copyright 2022 LinkedIn Corp. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 */
package com.github.ambry.quota;

/**
 * Action recommended for handling quota compliance of requests.
 * The enum is declared in the order of severity in order to make the severity comparison easy.
 * In terms of severity {@link QuotaAction#ALLOW} < {@link QuotaAction#DELAY} < {@link QuotaAction#REJECT}.
 */
public enum QuotaAction {
  /**
   * Allow the request to go through.
   */
  ALLOW,
  /**
   * Delay the request.
   */
  DELAY,
  /**
   * Reject the request.
   */
  REJECT
}
